[  894.943575][T32471] br0: port 1(c1) entered blocking state
[  894.943813][T32471] br0: port 1(c1) entered disabled state
[  894.944036][T32471] c1: entered allmulticast mode
[  894.945806][T32471] c1: entered promiscuous mode
[  895.089283][T32476] br0: port 2(c2) entered blocking state
[  895.089488][T32476] br0: port 2(c2) entered disabled state
[  895.089665][T32476] c2: entered allmulticast mode
[  895.091343][T32476] c2: entered promiscuous mode
[  895.230803][T32481] br0: port 3(c3) entered blocking state
[  895.231030][T32481] br0: port 3(c3) entered disabled state
[  895.231257][T32481] c3: entered allmulticast mode
[  895.233064][T32481] c3: entered promiscuous mode
[  895.369874][T32486] br0: port 4(sender) entered blocking state
[  895.370091][T32486] br0: port 4(sender) entered disabled state
[  895.370293][T32486] sender: entered allmulticast mode
[  895.380359][T32486] sender: entered promiscuous mode
[  895.436403][T32488] br0: port 4(sender) entered blocking state
[  895.436695][T32488] br0: port 4(sender) entered forwarding state
[  895.437101][T32488] br0: port 3(c3) entered blocking state
[  895.437298][T32488] br0: port 3(c3) entered forwarding state
[  895.437675][T32488] br0: port 2(c2) entered blocking state
[  895.437876][T32488] br0: port 2(c2) entered forwarding state
[  895.438230][T32488] br0: port 1(c1) entered blocking state
[  895.438423][T32488] br0: port 1(c1) entered forwarding state
[  906.435957][   T69] br0: port 1(c1) entered disabled state
[  906.439522][   T69] c1 (unregistering): left allmulticast mode
[  906.439726][   T69] c1 (unregistering): left promiscuous mode
[  906.439908][   T69] br0: port 1(c1) entered disabled state
[  906.546071][   T69] br0: port 2(c2) entered disabled state
[  906.549222][   T69] c2 (unregistering): left allmulticast mode
[  906.549418][   T69] c2 (unregistering): left promiscuous mode
[  906.549625][   T69] br0: port 2(c2) entered disabled state
[  906.646240][   T69] br0: port 3(c3) entered disabled state
[  906.662389][   T69] c3 (unregistering): left allmulticast mode
[  906.662601][   T69] c3 (unregistering): left promiscuous mode
[  906.662781][   T69] br0: port 3(c3) entered disabled state
[  906.760628][   T69] br0: port 4(sender) entered disabled state
[  906.771464][   T69] sender (unregistering): left allmulticast mode
[  906.771852][   T69] sender (unregistering): left promiscuous mode
[  906.772032][   T69] br0: port 4(sender) entered disabled state